DUNKEL 12 Gallon Recipe - Beer Recipe - Brewer's Friend

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DUNKEL 12 Gallon Recipe

228 calories 22.7 g 12 oz
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Beer Stats
Method: All Grain
Style: Munich Dunkel
Boil Time: 60 min
Batch Size: 10 gallons (fermentor volume)
Pre Boil Size: 11 gallons
Pre Boil Gravity: 1.063 (recipe based estimate)
Efficiency: 75% (brew house)
Source: Brewer's Friend
Calories: 228 calories (Per 12oz)
Carbs: 22.7 g (Per 12oz)
Created: Tuesday September 4th 2018
1.069
1.016
6.9%
22.4
23.7
n/a
n/a
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
22.50 lb German - Munich Light22.5 lb Munich Light 37 6 90%
1.25 lb German - Carafa I1.25 lb Carafa I 32 340 5%
1.25 lb German - Vienna1.25 lb Vienna 37 4 5%
25 lbs / $ 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
2.25 oz Tettnanger2.25 oz Tettnanger Hops Pellet 4.5 Boil 60 min 17.18 50%
2.25 oz Hallertau Mittelfruh2.25 oz Hallertau Mittelfruh Hops Pellet 3.75 Boil 10 min 5.19 50%
4.50 oz / $ 0.00
 
Other Ingredients
Amount Name Cost Type Use Time
2 each Whirlfloc Fining Boil 5 min.
 
Yeast
Escarpment Labs - Isar Lager
Amount:
1 Each
Cost:
Attenuation (avg):
77%
Flocculation:
Med-High
Optimum Temp:
50 - 59 °F
Starter:
Yes
Fermentation Temp:
61 °F
Pitch Rate:
1.75 (M cells / ml / ° P) 1115 B cells required
$ 0.00 Yeast Pitch Rate and Starter Calculator
 
Target Water Profile
userwaterprofile-14263
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
36 9 14 26 25 89
Mash Chemistry and Brewing Water Calculator
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
12 qt Standard Temperature Temperature -- 154 °F 30 min
12 qt Standard Temperature Temperature -- 154 °F 30 min
Starting Mash Thickness: 1.5 qt/lb
Quick Water Requirements
Water Gallons  Quarts
Strike water volume at mash thickness of 1.5 qt/lb 9.38 37.5  
Mash volume with grains 11.38 45.5  
Grain absorption losses -3.13 -12.5  
Remaining sparge water volume (equipment estimates 5.67 g | 22.7 qt) 5 20  
Mash Lauter Tun losses -0.25 -1  
Pre boil volume (equipment estimates 11.67 g | 46.7 qt) 11 44  
Boil off losses -1.5 -6  
Hops absorption losses (first wort, boil, aroma) -0.17 -0.7  
Post boil Volume 10 40  
Going into fermentor 10 40  
Total: 14.38 57.5
Equipment Profile Used: System Default
 
Notes

Original recipe earned a Silver Certificate at the 2016 National Homebrewing Competition (37 points, one short
of Gold), in spite of low carbonation. One judge thought it a bit too roasty and dark, although I think the former
might have been the result of the light carbonation. To address both issues, I have dropped Carafa 2 for Carafa

  1. Starter is not required
    Mash Infusion, Strike Water, and Rest Schedule :
    First Rest Temperature: 155 F
    Brewer's Friend
    Method: All Grain
    Style: Munich Dunkel
    Boil Time: 60 min
    Batch Size: 10 gallons (fermentor volume)
    Boil Size: 11 gallons
    Boil Gravity: 1.042 (recipe based estimate)
    Efficiency: 75% (brew house)
    Source: Brewer's Friend
    Dunkel
    9/4/2018 Dunkel - Beer Recipe - Brewer's Friend
    https://www.brewersfriend.com/homebrew/recipe/print/688640 2/2
    Grain Temperature 68 F
    Boiling Temperature: 212
    Volume of Strike Water 2. 25 Gallons
    Temperature of Strike Water 173 F

    Water Calculation Link:
    https://www.brewersfriend.com/mash-chemistry-and-brewing-water-calculator/?id=CPWCQL1

    Yeast Pitch Rate:
    Units:
    Sugar Scale:
    Wort Gravity (OG):
    1.033
    (1.xxx)
    Wort Volume:
    10
    (Gallons)
    Target Pitch Rate:
    (million cells / ml / degree plato)
    Yeast Type:
    Liquid Packs:
    1
    (packs/vials)
    Mfg Date:
    2018/07/17
    (yyyy/mm/dd)
    Date yeast pack was made.
    Viability: Yeast is 49 days old, the viability is estimated at 66%.


    Cells Available:
    66 billion cells
    Pitch Rate As-Is:
    0.21M cells / mL / °P
    Target Pitch Rate Cells:
    549 billion cells
    Difference:
    -483 billion cells

    Needs starter (see below), or more yeast.

    Part 2: Make a starter if required, supports up to 3 step-ups.
    Yeast Starter - Up To 3 Step-Ups:
    Starting Yeast Count:
    66
    (Billion Cells)
    Enter the number of cells you are starting with, or click the 'grab from above' button if you set up your yeast in the previous section.
    Starter - Step 1:
    Starter Size (L) Gravity (1.xxx) Growth Model and Aeration

    3

    1.036

    DME Required:
    10.9 oz, 308.1 g
    Growth Rate:
    1.4
    Intial Cells Per Extract (B/g): 0.21
    Ending Cell Count:
    497 billion cells
    Resulting Pitch Rate:
    1.58M cells / mL / °P
    Starter does not create enough yeast cells. Increase starter size, change aeration technique, or do another step.
    Starter Size (L) Gravity (1.xxx) Growth Model and Aeration

    3.0

    1.036

    DME Required:
    10.9 oz, 308.1 g
    Increase:
    1.2
    Intial Cells Per Extract (B/g): 1.61
    Ending Cell Count:
    882 billion cells
    Resulting Pitch Rate:
    2.81M cells / mL / °P
    Starter meets desired pitching rate!
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  • Last Updated: 2018-09-04 22:52 UTC